521632080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2298

約数の個数: 240

約数和(自身を含む): 1953357120

約数和(自身を除く): 1431725040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2243, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3876, 4080, 4486, 4560, 4845, 5168, 5814, 6120, 6460, 6729, 6840, 7752, 8972, 9690, 11215, 11628, 12240, 12920, 13458, 13680, 14535, 15504, 17944, 19380, 20187, 22430, 23256, 25840, 26916, 29070, 33645, 35888, 38131, 38760, 40374, 42617, 44860, 46512, 53832, 58140, 67290, 76262, 77520, 80748, 85234, 89720, 100935, 107664, 114393, 116280, 127851, 134580, 152524, 161496, 170468, 179440, 190655, 201870, 213085, 228786, 232560, 255702, 269160, 305048, 322992, 340936, 343179, 381310, 383553, 403740, 426170, 457572, 511404, 538320, 571965, 610096, 639255, 681872, 686358, 724489, 762620, 767106, 807480, 852340, 915144, 1022808, 1143930, 1278510, 1372716, 1448978, 1525240, 1534212, 1614960, 1704680, 1715895, 1830288, 1917765, 2045616, 2173467, 2287860, 2557020, 2745432, 2897956, 3050480, 3068424, 3409360, 3431790, 3622445, 3835530, 4346934, 4575720, 5114040, 5490864, 5795912, 6136848, 6520401, 6863580, 7244890, 7671060, 8693868, 9151440, 10228080, 10867335, 11591824, 13040802, 13727160, 14489780, 15342120, 17387736, 21734670, 26081604, 27454320, 28979560, 30684240, 32602005, 34775472, 43469340, 52163208, 57959120, 65204010, 86938680, 104326416, 130408020, 173877360, 260816040, 521632080]

約数ペア:

[(1, 521632080), (2, 260816040), (3, 173877360), (4, 130408020), (5, 104326416), (6, 86938680), (8, 65204010), (9, 57959120), (10, 52163208), (12, 43469340), (15, 34775472), (16, 32602005), (17, 30684240), (18, 28979560), (19, 27454320), (20, 26081604), (24, 21734670), (30, 17387736), (34, 15342120), (36, 14489780), (38, 13727160), (40, 13040802), (45, 11591824), (48, 10867335), (51, 10228080), (57, 9151440), (60, 8693868), (68, 7671060), (72, 7244890), (76, 6863580), (80, 6520401), (85, 6136848), (90, 5795912), (95, 5490864), (102, 5114040), (114, 4575720), (120, 4346934), (136, 3835530), (144, 3622445), (152, 3431790), (153, 3409360), (170, 3068424), (171, 3050480), (180, 2897956), (190, 2745432), (204, 2557020), (228, 2287860), (240, 2173467), (255, 2045616), (272, 1917765), (285, 1830288), (304, 1715895), (306, 1704680), (323, 1614960), (340, 1534212), (342, 1525240), (360, 1448978), (380, 1372716), (408, 1278510), (456, 1143930), (510, 1022808), (570, 915144), (612, 852340), (646, 807480), (680, 767106), (684, 762620), (720, 724489), (760, 686358), (765, 681872), (816, 639255), (855, 610096), (912, 571965), (969, 538320), (1020, 511404), (1140, 457572), (1224, 426170), (1292, 403740), (1360, 383553), (1368, 381310), (1520, 343179), (1530, 340936), (1615, 322992), (1710, 305048), (1938, 269160), (2040, 255702), (2243, 232560), (2280, 228786), (2448, 213085), (2584, 201870), (2736, 190655), (2907, 179440), (3060, 170468), (3230, 161496), (3420, 152524), (3876, 134580), (4080, 127851), (4486, 116280), (4560, 114393), (4845, 107664), (5168, 100935), (5814, 89720), (6120, 85234), (6460, 80748), (6729, 77520), (6840, 76262), (7752, 67290), (8972, 58140), (9690, 53832), (11215, 46512), (11628, 44860), (12240, 42617), (12920, 40374), (13458, 38760), (13680, 38131), (14535, 35888), (15504, 33645), (17944, 29070), (19380, 26916), (20187, 25840), (22430, 23256)]